While using Ruby 1.9.3 and Textmate, I attempted to run the following code fragment:
print "#{RUBY_VERSION}\n"
print "#{RUBY_PLATFORM}\n"
print "#{RUBY_RELEASE_DATE}\n"
print "#{RUBY_PATCHLEVEL.slice(2,3)}\n"}

When executing the line print #{RUBY_PATCHLEVEL.slice(2,3), the Ruby interpreter crashed as outlined in the attached files.